package com.concurrent.annotations;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * @author: zhouyang
 * @descrpition:
 * @time: 2019-05-03 21:13
 */
@Target(ElementType.TYPE)//在类上定义
@Retention(RetentionPolicy.SOURCE)//编译被忽略
public @interface ThreadSafe {
    String value() default "";
}
